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close-pipelining.test.js
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close-pipelining.test.js
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'use strict'
const t = require('tap')
const test = t.test
const Fastify = require('..')
const { Client } = require('undici')
const semver = require('semver')
test('Should return 503 while closing - pipelining', async t => {
const fastify = Fastify({
return503OnClosing: true,
forceCloseConnections: false
})
fastify.get('/', async (req, reply) => {
fastify.close()
return { hello: 'world' }
})
await fastify.listen({ port: 0 })
const instance = new Client('http://localhost:' + fastify.server.address().port, {
pipelining: 2
})
const codes = [200, 200, 503]
const responses = await Promise.all([
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' })
])
const actual = responses.map(r => r.statusCode)
t.same(actual, codes)
await instance.close()
})
const isV19plus = semver.gte(process.version, '19.0.0')
test('Should not return 503 while closing - pipelining - return503OnClosing: false, skip Node >= v19.x', { skip: isV19plus }, async t => {
const fastify = Fastify({
return503OnClosing: false,
forceCloseConnections: false
})
fastify.get('/', (req, reply) => {
fastify.close()
reply.send({ hello: 'world' })
})
await fastify.listen({ port: 0 })
const instance = new Client('http://localhost:' + fastify.server.address().port, {
pipelining: 2
})
const codes = [200, 200, 200]
const responses = await Promise.all([
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' })
])
const actual = responses.map(r => r.statusCode)
t.same(actual, codes)
await instance.close()
})
test('Should close the socket abruptly - pipelining - return503OnClosing: false, skip Node < v19.x', { skip: !isV19plus }, async t => {
// Since Node v19, we will always invoke server.closeIdleConnections()
// therefore our socket will be closed
const fastify = Fastify({
return503OnClosing: false,
forceCloseConnections: false
})
fastify.get('/', (req, reply) => {
fastify.close()
reply.send({ hello: 'world' })
})
await fastify.listen({ port: 0 })
const instance = new Client('http://localhost:' + fastify.server.address().port, {
pipelining: 2
})
const responses = await Promise.allSettled([
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' }),
instance.request({ path: '/', method: 'GET' })
])
t.equal(responses[0].status, 'fulfilled')
t.equal(responses[1].status, 'rejected')
t.equal(responses[2].status, 'rejected')
await instance.close()
})